CN213432478U - Pipeline fixing device for extracorporeal circulation - Google Patents
Pipeline fixing device for extracorporeal circulation Download PDFInfo
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- CN213432478U CN213432478U CN202021535433.4U CN202021535433U CN213432478U CN 213432478 U CN213432478 U CN 213432478U CN 202021535433 U CN202021535433 U CN 202021535433U CN 213432478 U CN213432478 U CN 213432478U
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Abstract
The utility model relates to a be used for pipeline fixing device for extrinsic cycle, including fixed slot, a plurality of slider and solid fixed ring, the slider lower extreme sets up in the fixed slot, and can follow the fixed slot removes or is fixed, gu fixed ring includes upper fixed ring and lower fixed ring, upper fixed ring and lower fixed ring one end are articulated, and the connection can be dismantled to the other end, lower fixed ring fixes the upper end of slider. The utility model provides a pair of be used for extracorporal circulatory system to use pipeline fixing device, it adopts the slider at fixed slot cooperation relative slip to can adjust the fixed relative position of pipeline better, the solid fixed ring of slider upper end is used for the block to fix moreover the pipeline, carding that can convenient and fast the pipeline.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to be used for pipeline fixing device for extracorporeal circulation.
Background
Extracorporeal circulation is a technique in which venous blood is treated by substance exchange or filtration using a series of artificial tubes and then re-introduced into the body for life support. In the extracorporeal circulation technology, various types of cannulas such as arterial cannulas, venous cannulas, cardioplegia perfusion cannulas, drainage cannulas and the like are needed, and various pipelines and lines are generally fixed by gauze. However, the fixation of gauze tends to cause the tubing to become entangled and tied off, which may even be life-threatening to the patient once it occurs.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a simple structure, convenient to use can better comb and fix the pipeline of extracorporeal circulation pipeline fixing device for the extracorporeal circulation.
In order to achieve the above purpose, the technical solution of the present invention is as follows: the utility model provides a be used for pipeline fixing device for extrinsic cycle, includes fixed slot, a plurality of slider and solid fixed ring, the slider lower extreme sets up in the fixed slot, and can follow the fixed slot removes or is fixed, gu fixed ring includes upper fixed ring and lower fixed ring, upper fixed ring and lower fixed ring one end are articulated, and the connection can be dismantled to the other end, lower fixed ring fixes the upper end of slider.
The utility model has the advantages that: the utility model provides a pair of be used for extracorporal circulatory system to use pipeline fixing device, it adopts the slider at fixed slot cooperation relative slip to can adjust the fixed relative position of pipeline better, the solid fixed ring of slider upper end is used for the block to fix moreover the pipeline, carding that can convenient and fast the pipeline.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the slider longitudinal section is the I shape, the fixed slot longitudinal section is the U type, fixed slot one end is sealed, and the other end opening just is equipped with can dismantle the end cap.
The beneficial effect of adopting the further scheme is that: the relative design of fixed slot and slider allows the relative fixed slot of slider to remove the time, and the slider can be followed the fixed slot and had convenient and fast's of end cap one end dismantlement and installation to the permission is according to the operation demand, installs the slider of different quantity in the fixed slot.
The fixing clamp is detachably connected with the fixing groove through a clamping device, and the fixing clamp is used for fixing the fixing groove at a proper position. In particular, the fixing groove is detachably connected with the fixing clip. The fixation clamp comprises two clamping handles, two the clamping handles are connected through an articulated shaft, the articulated shaft is further sleeved with a torsional spring, and therefore restoring elasticity is achieved between the clamping handles. Specifically, the connection may be achieved by means of a snap, a magnetic attraction, a male and female buckle, and the like, which are conventional means of those skilled in the art and are not described herein in detail.
The beneficial effect of adopting the further scheme is that: the fixing groove can be fixed at a fixed position, so that the pipeline fixing device is prevented from moving or slipping, the fixing clamp is simple in structure, and the fixing groove can be simply and effectively fixed.
Further, the bottom wall of the fixing groove is provided with a fixing bolt, and when the sliding block moves above the fixing bolt, the fixing bolt is screwed, so that the upper end of the sliding block is abutted to the top wall of the fixing groove by the upper end of the fixing bolt.
The beneficial effect of adopting the further scheme is that: the design can realize rapid fixation of the relative positions of the fixed groove and the sliding block, and the sliding block fixing device is low in cost and easy to operate.
Furthermore, the other ends of the upper fixing ring and the lower fixing ring are detachably connected through clamping or magnetic adsorption. Specifically, for example, the upper fixing ring is provided with a male buckle, the lower fixing ring is provided with a female buckle, and the male buckle and the female buckle are mutually clamped. Or magnets which are mutually adsorbed are arranged at the corresponding positions of the upper fixing ring and the lower fixing ring.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a front view of a tube fixing device for extracorporeal circulation according to an embodiment of the present invention;
fig. 2 is a longitudinal sectional view of a tube fixing device for extracorporeal circulation according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a fixing clip of the pipeline fixing device for extracorporeal circulation according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. fixing grooves; 2. a slider; 3. an upper fixing ring; 4. a lower fixing ring; 5. fixing the bolt; 6. a clamping device; 7. a clamping handle; 8. and (4) hinging the shaft.
Detailed Description
The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-3, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention.
As shown in fig. 1-3, the utility model provides a be used for pipeline fixing device for extrinsic cycle, including fixed slot 1, a plurality of slider 2 and solid fixed ring, 2 lower extremes of slider set up in the 1 inner chamber of fixed slot, and can follow fixed slot 1 removes or is fixed, gu fixed ring includes upper fixed ring 3 and lower fixed ring 4, upper fixed ring 3 and lower fixed ring 4 one end are articulated, and the connection can be dismantled to the other end, gu fixed ring 4 fixes down the upper end of slider 2.
The utility model provides a pair of be used for extrinsic cycle to use pipeline fixing device, it adopts slider 2 at 1 cooperation relative slip of fixed slot to can adjust the fixed relative position of pipeline better, the solid fixed ring of 2 upper ends of slider is used for the block to fix moreover the pipeline, carding that can convenient and fast the pipeline.
Preferably, the longitudinal section of the sliding block 2 is I-shaped, the longitudinal section of the fixing groove 1 is U-shaped, one end of the fixing groove 1 is sealed, and the other end of the fixing groove is provided with a detachable plug. The relative design of fixed slot 1 and slider 2 allows slider 2 to remove relative fixed slot 1, and slider 2 can follow fixed slot 1 and have convenient and fast's the one end convenient and fast's of end cap dismantlement and installation to the permission is according to the operation demand, installs slider 2 with different quantity in fixed slot 1.
Preferably, the fixing device further comprises a fixing clip, wherein the fixing clip is detachably connected with the fixing groove 1 through a clamping device 6, and the fixing clip is used for fixing the fixing groove 1 at a proper position. In particular, the detachable connection between the fixation groove 1 and the fixation clamp. The fixation clamp includes two centre gripping handles 7, two connect through articulated shaft 8 between the centre gripping handle 7, articulated shaft 8 still overlaps and is equipped with the torsional spring, thereby makes two it restores elasticity to have between the centre gripping handle 7. Specifically, the connection may be achieved by means of a snap, a magnetic attraction, a male and female buckle, and the like, which are conventional means of those skilled in the art and are not described herein in detail. The fixing groove 1 can be fixed at a fixed position, so that the pipeline fixing device is prevented from moving or slipping, the fixing clamp is simple in structure, and the fixing groove can be simply and effectively fixed.
Preferably, the bottom wall of the fixing groove 1 is provided with a fixing bolt 5, and when the sliding block 2 moves above the fixing bolt 5, the fixing bolt 5 is screwed, so that the upper end of the fixing bolt 5 abuts against the upper end of the sliding block 2 and the top wall of the fixing groove 1. The design can realize rapid fixation of the relative positions of the fixed groove and the sliding block, and the sliding block fixing device is low in cost and easy to operate.
Preferably, the other ends of the upper fixing ring 3 and the lower fixing ring 4 are detachably connected through clamping or magnetic adsorption.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a be used for extracorporal circulatory system to use pipeline fixing device which characterized in that: including fixed slot (1), a plurality of slider (2) and solid fixed ring, slider (2) lower extreme sets up fixed slot (1) inner chamber, and can follow fixed slot (1) removes or is fixed, gu fixed ring includes solid fixed ring (3) and solid fixed ring (4) down, gu fixed ring (3) and solid fixed ring (4) one end down are articulated, the connection can be dismantled to the other end, gu fixed ring (4) down are fixed the upper end of slider (2).
2. The pipeline fixing device for extracorporeal circulation according to claim 1, wherein the slider (2) has an i-shaped longitudinal section, the fixing groove (1) has a U-shaped longitudinal section, one end of the fixing groove (1) is sealed, and the other end of the fixing groove (1) is open and provided with a detachable plug.
3. The tube fixing device for extracorporeal circulation according to claim 1 or 2, further comprising a fixing clip detachably connected to the fixing groove (1) by a snap-fit means (6), the fixing clip for fixing the fixing groove (1) in place.
4. The tube fixing device for extracorporeal circulation according to claim 3, wherein the bottom wall of the fixing groove (1) is provided with a fixing bolt (5), and when the slider (2) moves above the fixing bolt (5), the fixing bolt (5) is screwed so that the upper end of the fixing bolt (5) abuts the upper end of the slider (2) against the top wall of the fixing groove (1).
5. The tube fixing device for extracorporeal circulation according to claim 1 or 2, wherein the other ends of the upper fixing ring (3) and the lower fixing ring (4) are detachably connected by snap-fit or magnetic adsorption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021535433.4U CN213432478U (en) | 2020-07-29 | 2020-07-29 | Pipeline fixing device for extracorporeal circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021535433.4U CN213432478U (en) | 2020-07-29 | 2020-07-29 | Pipeline fixing device for extracorporeal circulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213432478U true CN213432478U (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021535433.4U Active CN213432478U (en) | 2020-07-29 | 2020-07-29 | Pipeline fixing device for extracorporeal circulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213432478U (en) |
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2020
- 2020-07-29 CN CN202021535433.4U patent/CN213432478U/en active Active
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